in college, i did a fair amount of number crunching on mortality statistics and the demographic transition. here’s some numbers i remember from the 1700s:
life expectancy: 40
life expectancy at age 20: 72
modern medicine has not added much to our longevity, we’ve just gotten rid of childhood mortality.
The fact that infants dying is the highest by far just shows how cruel nature is without modern medicine and birthing practices
in college, i did a fair amount of number crunching on mortality statistics and the demographic transition. here’s some numbers i remember from the 1700s:
life expectancy: 40
life expectancy at age 20: 72
modern medicine has not added much to our longevity, we’ve just gotten rid of childhood mortality.